Population Flashcards
(3 cards)
1
Q
What is a population pyramid?
A
A graphic device that shows the age and sex distribution of a population.
2
Q
What data can be obtained from the population pyramid?
A
Total population of a country
total population of each gender or age group
Infant mortality
Life expectancy
3
Q
Types of population pyramids
A
Triangle pyramid-High birth rates,quick population growth,Low life excpectamcy
